May I point out, the correct spelling of the word you should've used is..."Steal', not "Still". May I also suggest in the future you may want to be more careful about who you call an Idiot! Or any inappropriate name. Let's stay civilized.
Diane, you can block up to 8#'s (if not, it's 6) from calling you. I don't know why Verizon didn't tell you how to do it yourself. You have to manually put in the #'s you want to block. Log in your Verizon acct & go to services. Find "Block unwanted callers" or numbers. (I'm going off memory so if it doesn't say that exactly to a tee, find something close to it!) Then add any # you want. When you can't add anymore to the list, just add the #'s to your contacts under a name like Scammers, Bums, Loosers etc.,(get creative) then check the box "send to voicemail". Next time they call, your phone won't ring & they never leave messages. Better yet, download the app True Caller. It'll do all the work for you plus more! Hope this stops you from Going Mad!
BTW...the "send to voicemail'' setting is on Androids. If you have an iPhone, sorry I can't help you. But you still can go online or even easier, get the app! Hope at least 1 of these work out for you. Dont need you going Mad! ;)